At beginning of KH2, Sora said he felt like he had been to Twilight Town before. I though that was Roxas reacting inside Sora similar to Kairi in Deep Jungle in KH1. But at the end of Re:CoM, Namine said that Sora's memories from C.O. would still be there even if Sora didn't remember them. So my question is, was it Roxas or Sora almost remembering what happened at C.O. causing Sora to feel like he had been to Twilight Town before?